561714357993 has 32 divisors (see below), whose sum is σ = 798880223232. Its totient is φ = 350249961600.

The previous prime is 561714357977. The next prime is 561714358033. The reversal of 561714357993 is 399753417165.

It is not a de Polignac number, because 561714357993 - 2⁴ = 561714357977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (561714357923) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3458733 + ... + 3617493.

It is an arithmetic number, because the mean of its divisors is an integer number (24965006976).

Almost surely, 2^561714357993 is an apocalyptic number.

It is an amenable number.

561714357993 is a deficient number, since it is larger than the sum of its proper divisors (237165865239).

561714357993 is a wasteful number, since it uses less digits than its factorization.

561714357993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159925.

The product of its digits is 21432600, while the sum is 60.

The spelling of 561714357993 in words is "five hundred sixty-one billion, seven hundred fourteen million, three hundred fifty-seven thousand, nine hundred ninety-three".